From 416bd737074a287ea47106c73ea6bcfde40a75a8 Mon Sep 17 00:00:00 2001 From: John Glover Date: Fri, 24 Jun 2011 18:17:23 +0100 Subject: Change to using distutils. Currently only builds the simplsndobj module --- sndobj/rfftw/fhf_8.c | 415 --------------------------------------------------- 1 file changed, 415 deletions(-) delete mode 100644 sndobj/rfftw/fhf_8.c (limited to 'sndobj/rfftw/fhf_8.c') diff --git a/sndobj/rfftw/fhf_8.c b/sndobj/rfftw/fhf_8.c deleted file mode 100644 index a9b21a0..0000000 --- a/sndobj/rfftw/fhf_8.c +++ /dev/null @@ -1,415 +0,0 @@ -/* - * Copyright (c) 1997-1999 Massachusetts Institute of Technology - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -/* This file was automatically generated --- DO NOT EDIT */ -/* Generated on Sun Nov 7 20:44:46 EST 1999 */ - -#include -#include - -/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -hc2hc-forward 8 */ - -/* - * This function contains 108 FP additions, 44 FP multiplications, - * (or, 90 additions, 26 multiplications, 18 fused multiply/add), - * 29 stack variables, and 64 memory accesses - */ -static const fftw_real K382683432 = FFTW_KONST(+0.382683432365089771728459984030398866761344562); -static const fftw_real K923879532 = FFTW_KONST(+0.923879532511286756128183189396788286822416626); -static const fftw_real K707106781 = FFTW_KONST(+0.707106781186547524400844362104849039284835938); - -/* - * Generator Id's : - * $Id: fhf_8.c,v 1.1.1.1 2006/05/12 15:14:50 veplaini Exp $ - * $Id: fhf_8.c,v 1.1.1.1 2006/05/12 15:14:50 veplaini Exp $ - * $Id: fhf_8.c,v 1.1.1.1 2006/05/12 15:14:50 veplaini Exp $ - */ - -void fftw_hc2hc_forward_8(fftw_real *A, const fftw_complex *W, int iostride, int m, int dist) -{ - int i; - fftw_real *X; - fftw_real *Y; - X = A; - Y = A + (8 * iostride); - { - fftw_real tmp105; - fftw_real tmp109; - fftw_real tmp115; - fftw_real tmp121; - fftw_real tmp108; - fftw_real tmp118; - fftw_real tmp112; - fftw_real tmp120; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp103; - fftw_real tmp104; - fftw_real tmp113; - fftw_real tmp114; - ASSERT_ALIGNED_DOUBLE; - tmp103 = X[0]; - tmp104 = X[4 * iostride]; - tmp105 = tmp103 + tmp104; - tmp109 = tmp103 - tmp104; - tmp113 = X[7 * iostride]; - tmp114 = X[3 * iostride]; - tmp115 = tmp113 - tmp114; - tmp121 = tmp113 + tmp114; - } - { - fftw_real tmp106; - fftw_real tmp107; - fftw_real tmp110; - fftw_real tmp111; - ASSERT_ALIGNED_DOUBLE; - tmp106 = X[2 * iostride]; - tmp107 = X[6 * iostride]; - tmp108 = tmp106 + tmp107; - tmp118 = tmp106 - tmp107; - tmp110 = X[iostride]; - tmp111 = X[5 * iostride]; - tmp112 = tmp110 - tmp111; - tmp120 = tmp110 + tmp111; - } - { - fftw_real tmp119; - fftw_real tmp122; - fftw_real tmp116; - fftw_real tmp117; - ASSERT_ALIGNED_DOUBLE; - X[2 * iostride] = tmp105 - tmp108; - tmp119 = tmp105 + tmp108; - tmp122 = tmp120 + tmp121; - X[4 * iostride] = tmp119 - tmp122; - X[0] = tmp119 + tmp122; - Y[-2 * iostride] = tmp121 - tmp120; - tmp116 = K707106781 * (tmp112 + tmp115); - X[3 * iostride] = tmp109 - tmp116; - X[iostride] = tmp109 + tmp116; - tmp117 = K707106781 * (tmp115 - tmp112); - Y[-iostride] = tmp117 - tmp118; - Y[-3 * iostride] = tmp118 + tmp117; - } - } - X = X + dist; - Y = Y - dist; - for (i = 2; i < m; i = i + 2, X = X + dist, Y = Y - dist, W = W + 7) { - fftw_real tmp29; - fftw_real tmp65; - fftw_real tmp92; - fftw_real tmp97; - fftw_real tmp63; - fftw_real tmp75; - fftw_real tmp78; - fftw_real tmp87; - fftw_real tmp40; - fftw_real tmp98; - fftw_real tmp68; - fftw_real tmp89; - fftw_real tmp52; - fftw_real tmp70; - fftw_real tmp73; - fftw_real tmp86; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp23; - fftw_real tmp91; - fftw_real tmp28; - fftw_real tmp90; - ASSERT_ALIGNED_DOUBLE; - tmp23 = X[0]; - tmp91 = Y[-7 * iostride]; - { - fftw_real tmp25; - fftw_real tmp27; - fftw_real tmp24; - fftw_real tmp26; - ASSERT_ALIGNED_DOUBLE; - tmp25 = X[4 * iostride]; - tmp27 = Y[-3 * iostride]; - tmp24 = c_re(W[3]); - tmp26 = c_im(W[3]); - tmp28 = (tmp24 * tmp25) - (tmp26 * tmp27); - tmp90 = (tmp26 * tmp25) + (tmp24 * tmp27); - } - tmp29 = tmp23 + tmp28; - tmp65 = tmp23 - tmp28; - tmp92 = tmp90 + tmp91; - tmp97 = tmp91 - tmp90; - } - { - fftw_real tmp57; - fftw_real tmp76; - fftw_real tmp62; - fftw_real tmp77; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp54; - fftw_real tmp56; - fftw_real tmp53; - fftw_real tmp55; - ASSERT_ALIGNED_DOUBLE; - tmp54 = X[7 * iostride]; - tmp56 = Y[0]; - tmp53 = c_re(W[6]); - tmp55 = c_im(W[6]); - tmp57 = (tmp53 * tmp54) - (tmp55 * tmp56); - tmp76 = (tmp55 * tmp54) + (tmp53 * tmp56); - } - { - fftw_real tmp59; - fftw_real tmp61; - fftw_real tmp58; - fftw_real tmp60; - ASSERT_ALIGNED_DOUBLE; - tmp59 = X[3 * iostride]; - tmp61 = Y[-4 * iostride]; - tmp58 = c_re(W[2]); - tmp60 = c_im(W[2]); - tmp62 = (tmp58 * tmp59) - (tmp60 * tmp61); - tmp77 = (tmp60 * tmp59) + (tmp58 * tmp61); - } - tmp63 = tmp57 + tmp62; - tmp75 = tmp57 - tmp62; - tmp78 = tmp76 - tmp77; - tmp87 = tmp76 + tmp77; - } - { - fftw_real tmp34; - fftw_real tmp66; - fftw_real tmp39; - fftw_real tmp67; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp31; - fftw_real tmp33; - fftw_real tmp30; - fftw_real tmp32; - ASSERT_ALIGNED_DOUBLE; - tmp31 = X[2 * iostride]; - tmp33 = Y[-5 * iostride]; - tmp30 = c_re(W[1]); - tmp32 = c_im(W[1]); - tmp34 = (tmp30 * tmp31) - (tmp32 * tmp33); - tmp66 = (tmp32 * tmp31) + (tmp30 * tmp33); - } - { - fftw_real tmp36; - fftw_real tmp38; - fftw_real tmp35; - fftw_real tmp37; - ASSERT_ALIGNED_DOUBLE; - tmp36 = X[6 * iostride]; - tmp38 = Y[-iostride]; - tmp35 = c_re(W[5]); - tmp37 = c_im(W[5]); - tmp39 = (tmp35 * tmp36) - (tmp37 * tmp38); - tmp67 = (tmp37 * tmp36) + (tmp35 * tmp38); - } - tmp40 = tmp34 + tmp39; - tmp98 = tmp34 - tmp39; - tmp68 = tmp66 - tmp67; - tmp89 = tmp66 + tmp67; - } - { - fftw_real tmp46; - fftw_real tmp71; - fftw_real tmp51; - fftw_real tmp72; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp43; - fftw_real tmp45; - fftw_real tmp42; - fftw_real tmp44; - ASSERT_ALIGNED_DOUBLE; - tmp43 = X[iostride]; - tmp45 = Y[-6 * iostride]; - tmp42 = c_re(W[0]); - tmp44 = c_im(W[0]); - tmp46 = (tmp42 * tmp43) - (tmp44 * tmp45); - tmp71 = (tmp44 * tmp43) + (tmp42 * tmp45); - } - { - fftw_real tmp48; - fftw_real tmp50; - fftw_real tmp47; - fftw_real tmp49; - ASSERT_ALIGNED_DOUBLE; - tmp48 = X[5 * iostride]; - tmp50 = Y[-2 * iostride]; - tmp47 = c_re(W[4]); - tmp49 = c_im(W[4]); - tmp51 = (tmp47 * tmp48) - (tmp49 * tmp50); - tmp72 = (tmp49 * tmp48) + (tmp47 * tmp50); - } - tmp52 = tmp46 + tmp51; - tmp70 = tmp46 - tmp51; - tmp73 = tmp71 - tmp72; - tmp86 = tmp71 + tmp72; - } - { - fftw_real tmp41; - fftw_real tmp64; - fftw_real tmp85; - fftw_real tmp88; - ASSERT_ALIGNED_DOUBLE; - tmp41 = tmp29 + tmp40; - tmp64 = tmp52 + tmp63; - Y[-4 * iostride] = tmp41 - tmp64; - X[0] = tmp41 + tmp64; - { - fftw_real tmp95; - fftw_real tmp96; - fftw_real tmp93; - fftw_real tmp94; - ASSERT_ALIGNED_DOUBLE; - tmp95 = tmp92 - tmp89; - tmp96 = tmp63 - tmp52; - X[6 * iostride] = -(tmp95 - tmp96); - Y[-2 * iostride] = tmp96 + tmp95; - tmp93 = tmp89 + tmp92; - tmp94 = tmp86 + tmp87; - X[4 * iostride] = -(tmp93 - tmp94); - Y[0] = tmp94 + tmp93; - } - tmp85 = tmp29 - tmp40; - tmp88 = tmp86 - tmp87; - Y[-6 * iostride] = tmp85 - tmp88; - X[2 * iostride] = tmp85 + tmp88; - { - fftw_real tmp81; - fftw_real tmp99; - fftw_real tmp84; - fftw_real tmp100; - fftw_real tmp82; - fftw_real tmp83; - ASSERT_ALIGNED_DOUBLE; - tmp81 = tmp65 - tmp68; - tmp99 = tmp97 - tmp98; - tmp82 = tmp73 - tmp70; - tmp83 = tmp75 + tmp78; - tmp84 = K707106781 * (tmp82 - tmp83); - tmp100 = K707106781 * (tmp82 + tmp83); - Y[-7 * iostride] = tmp81 - tmp84; - X[3 * iostride] = tmp81 + tmp84; - X[5 * iostride] = -(tmp99 - tmp100); - Y[-iostride] = tmp100 + tmp99; - } - { - fftw_real tmp69; - fftw_real tmp101; - fftw_real tmp80; - fftw_real tmp102; - fftw_real tmp74; - fftw_real tmp79; - ASSERT_ALIGNED_DOUBLE; - tmp69 = tmp65 + tmp68; - tmp101 = tmp98 + tmp97; - tmp74 = tmp70 + tmp73; - tmp79 = tmp75 - tmp78; - tmp80 = K707106781 * (tmp74 + tmp79); - tmp102 = K707106781 * (tmp79 - tmp74); - Y[-5 * iostride] = tmp69 - tmp80; - X[iostride] = tmp69 + tmp80; - X[7 * iostride] = -(tmp101 - tmp102); - Y[-3 * iostride] = tmp102 + tmp101; - } - } - } - if (i == m) { - fftw_real tmp1; - fftw_real tmp19; - fftw_real tmp4; - fftw_real tmp18; - fftw_real tmp8; - fftw_real tmp14; - fftw_real tmp11; - fftw_real tmp15; - fftw_real tmp2; - fftw_real tmp3; - ASSERT_ALIGNED_DOUBLE; - tmp1 = X[0]; - tmp19 = X[4 * iostride]; - tmp2 = X[2 * iostride]; - tmp3 = X[6 * iostride]; - tmp4 = K707106781 * (tmp2 - tmp3); - tmp18 = K707106781 * (tmp2 + tmp3); - { - fftw_real tmp6; - fftw_real tmp7; - fftw_real tmp9; - fftw_real tmp10; - ASSERT_ALIGNED_DOUBLE; - tmp6 = X[iostride]; - tmp7 = X[5 * iostride]; - tmp8 = (K923879532 * tmp6) - (K382683432 * tmp7); - tmp14 = (K382683432 * tmp6) + (K923879532 * tmp7); - tmp9 = X[3 * iostride]; - tmp10 = X[7 * iostride]; - tmp11 = (K382683432 * tmp9) - (K923879532 * tmp10); - tmp15 = (K923879532 * tmp9) + (K382683432 * tmp10); - } - { - fftw_real tmp5; - fftw_real tmp12; - fftw_real tmp21; - fftw_real tmp22; - ASSERT_ALIGNED_DOUBLE; - tmp5 = tmp1 + tmp4; - tmp12 = tmp8 + tmp11; - X[3 * iostride] = tmp5 - tmp12; - X[0] = tmp5 + tmp12; - tmp21 = tmp11 - tmp8; - tmp22 = tmp19 - tmp18; - Y[-2 * iostride] = tmp21 - tmp22; - Y[-iostride] = tmp21 + tmp22; - } - { - fftw_real tmp17; - fftw_real tmp20; - fftw_real tmp13; - fftw_real tmp16; - ASSERT_ALIGNED_DOUBLE; - tmp17 = tmp14 + tmp15; - tmp20 = tmp18 + tmp19; - Y[0] = -(tmp17 + tmp20); - Y[-3 * iostride] = tmp20 - tmp17; - tmp13 = tmp1 - tmp4; - tmp16 = tmp14 - tmp15; - X[2 * iostride] = tmp13 - tmp16; - X[iostride] = tmp13 + tmp16; - } - } -} - -static const int twiddle_order[] = -{1, 2, 3, 4, 5, 6, 7}; -fftw_codelet_desc fftw_hc2hc_forward_8_desc = -{ - "fftw_hc2hc_forward_8", - (void (*)()) fftw_hc2hc_forward_8, - 8, - FFTW_FORWARD, - FFTW_HC2HC, - 179, - 7, - twiddle_order, -}; -- cgit v1.2.3